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authorManu Abraham <abraham.manu@gmail.com>2008-03-04 19:19:58 -0300
committerMauro Carvalho Chehab <mchehab@redhat.com>2008-12-29 17:53:23 -0200
commitb91a7cb026124951a34e41f8481f1a4fb754983e (patch)
treed6511485df7ec01e8c8a95418effe883752ab9db /drivers/media/dvb/ttpci/budget-av.c
parentef3052bc9805ad74d21b5ac91647a8fecde1d96a (diff)
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op-kernel-dev-b91a7cb026124951a34e41f8481f1a4fb754983e.tar.gz
V4L/DVB (9462): Allow specifying clock per device
Optimizations galore: Blistering barnacles! The KNC1 and friends like 90 Mhz clock much better rather than running at a higher throttle, for almost similar hardware. he exact cause unknown, possibly due to a lower voltage applied for the demod power supply. Signed-off-by: Manu Abraham <manu@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/dvb/ttpci/budget-av.c')
-rw-r--r--drivers/media/dvb/ttpci/budget-av.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/media/dvb/ttpci/budget-av.c b/drivers/media/dvb/ttpci/budget-av.c
index 2412371..f996cef 100644
--- a/drivers/media/dvb/ttpci/budget-av.c
+++ b/drivers/media/dvb/ttpci/budget-av.c
@@ -1127,6 +1127,9 @@ static struct stb0899_config knc1_dvbs2_config = {
.xtal_freq = 27000000,
.inversion = IQ_SWAP_OFF, /* 1 */
+ .lo_clk = 76500000,
+ .hi_clk = 90000000,
+
.esno_ave = STB0899_DVBS2_ESNO_AVE,
.esno_quant = STB0899_DVBS2_ESNO_QUANT,
.avframes_coarse = STB0899_DVBS2_AVFRAMES_COARSE,
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